[Piglit] [PATCH] util: Fix visual selection when using waffle

[Marek Olšák]

On Wed, Oct 17, 2012 at 2:12 AM, Ian Romanick <idr at freedesktop.org> wrote:
> On 10/16/2012 03:37 PM, Marek Olšák wrote:
>>
>> There is one test fdo25614-genmipmap which reproduces a bug only
>> occuring with a framebuffer without alpha. If we enforce RGBA
>> everywhere, not only would the test be useless, but also we'd end up
>> with the RGBX framebuffer config mostly untested.
>>
>> While it's useful to have RGBA framebuffers in most tests, we should
>> not remove support for RGBX framebuffers entirely.
>
>
> We should modify this test to complain if it gets a visual that has alpha.
>
>         glGetIntegerv(GL_ALPHA_BITS, &v)
>         if (v != 0)
>                 skip? warn? other?

The test already reports SKIP in that case.

Marek